Hi Addicts! Could you please be so kind an tell me something about the following lenses: 28PC 3.5 - is it good to use in general conditions (traveling?) - what about filters, vignetting, image quality, .... 20 3.5 with the 52mm thread - what about vignetting, usability.... quality compared to later versions and the 20 3.5 UD with 72mm thread (would it be an upgrade besides the cheaper and more common filters?) 80-200 AF-D AF - speed wise - will the AF-S be worth the $$$ - I know the image quality of the current version is nice, but trying it I felt that the AF was slow (yes even on an F5) and the it changed its balance (note that I am used to fixed focals in the short range!) Please answer asap - got someone traveling from the US to Europe next weekend.... <g> Greetings from expensive and cold Vienna, Austria sImOn
